A new method of forming composites or laminates (30) into complex shapes has been developed. A process using a die (10) with piercing studs (20) allows control of fibers motion during processing, leading to better composite parts.
申请公布号
WO9009881(A1)
申请公布日期
1990.09.07
申请号
WO1990US01042
申请日期
1990.02.26
申请人
MASSACHUSETTS INSTITUTE OF TECHNOLOGY;E.I. DUPONT DE NEMOURS & COMPANY
发明人
GUTOWSKI, TIMOTHY, G.;SENTOVICH, MICHAEL, F.;OKINE, RICHARD, K.
